AMD Radeon 8040S vs AMD Radeon R9 290X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Oct 2013
Generation
Navi Mobile
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1295 MHz
—
Boost Clock
2800 MHz
—
Memory Clock
System Shared
1250 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
512bit
Bandwidth
System Dependent
320.0GB/s
Render Config
Compute Units
16
44
Shading Units
1024
2816
TMUs
64
176
ROPs
32
64
RT Cores
16
—
L2 Cache
8 MB
1024 KB
L3 Cache
64 MB
—
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
64.00 GPixel/s
Texture Rate
179.2 GTexel/s
176.0 GTexel/s
FP16 (half)
11.47 TFLOPS
—
FP32 (float)
5.734 TFLOPS
5.632 TFLOPS
FP64 (double)
179.2 GFLOPS
704.0 GFLOPS
Graphics Processor
GPU Name
Strix Halo
Hawaii
Architecture
RDNA 3.5
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
Unknown
6.2 billion
Die Size
308 mm²
438 mm²
GPU Variant
—
Hawaii XT(215-0852000)
Board Design
TDP
55W
290W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2.170
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.